package com.itheima.reggie.controller;

import com.itheima.reggie.common.ResultInfo;
import com.itheima.reggie.domain.Employee;
import com.itheima.reggie.service.EmployeeService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpSession;
import java.util.List;
import java.util.Map;

@RestController
public class EmployeeController {
    @Autowired
    private EmployeeService employeeService;

    //登录
    @PostMapping("/employee/login")
    public ResultInfo login(HttpSession session, @RequestBody Map<String, String> map){
        //接收参数
        String username = map.get("username");
        String password = map.get("password");
        //调用service进行登录
        ResultInfo resultInfo = employeeService.login(username,password);
        //将信息保存到session
        if (resultInfo.getCode() == 1){
           Employee employee = (Employee)resultInfo.getData();
           session.setAttribute("SESSION_EMPLOYEE",employee);
        }
        //返回结果
        return resultInfo;
    }
    //退出
    @PostMapping("/employee/logout")
    public ResultInfo logout(HttpSession session){
        //注销session
        session.invalidate();
        //返回成功
        return ResultInfo.success(null);
    }
    //查询列表
    @GetMapping("/employee/find")
    public ResultInfo findList(String name){
        //调用session查询
        List<Employee> employeeList = employeeService.findByName(name);
        //返回结果
        return ResultInfo.success(employeeList);
    }
    //保存
    @PostMapping("/employee")
    public ResultInfo save(@RequestBody Employee employee){
        //调用service保存
         employeeService.save(employee);
        //返回结果
        return ResultInfo.success(null);
    }
    //根据id查询
    @GetMapping("/employee/{id}")
    public ResultInfo findById(@PathVariable("id") Long id){
        //调用service查询
        Employee employee = employeeService.findById(id);
        //返回结果
        return ResultInfo.success(employee);
    }
    //修改
    @PutMapping("/employee")
    public ResultInfo update(@RequestBody Employee employee){
        //调用service修改
        employeeService.update(employee);
        //返回结果
        return ResultInfo.success(null);
    }




}
